<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			*{
				margin: 0;
				padding: 0;
			}
			ul{
				list-style: none;
			}
			a{
				text-decoration: none;
			}
			body{
				padding-top: 49px;
			}
			.wrap {
				width: 100%;
				height: 49px;
				background-color: #000;
				position: fixed;
				left: 0;
				top:0;
			}
			.wrap .nav{
				width: 960px;
				margin: 0 auto;
				height: 49px;
				background-color: antiquewhite ;
			}
			.wrap .nav ul li{
				float: left;
				height: 49px;
				width: 160px;
				text-align: center;
				
			}
			
			.wrap .nav ul li a{
				font-family: "微软雅黑", arial;
				display: block;
				line-height: 49px;
				height: 49px;
				width: 160px;
				background-color: purple;
				font-size:20px;
				color: #fff;
				
			}
			
			.wrap .nav ul li a:hover{
				font-size: 22px;
				background-color:red;
			}
		</style>
	</head>
	<body>
		<div class="wrap">
			<div class="nav">
			<ul>
				<li>
					<a href="#">网页开发</a>
				</li>
				<li>
					<a href="#">网页开发</a>
				</li>
				<li>
					<a href="#">网页开发</a>
				</li>
				<li>
					<a href="#">网页开发</a>
				</li>
				<li>
					<a href="#">网页开发</a>
				</li>
				<li>
					<a href="#">网页开发</a>
				</li>
			</ul>
		    </div>
	
	</div>
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	<img src="./img/home1.png" alt="">
	</body>
</html>
